format: 将logger等变量修改为常量

leaf-core/src/main/java/com/sankuai/inf/leaf/snowflake/SnowflakeIDGenImpl.java

@@ -20,12 +20,12 @@ public boolean init() {
     private static final Logger LOGGER = LoggerFactory.getLogger(SnowflakeIDGenImpl.class);
 
     private final long twepoch;
-    private final long workerIdBits = 10L;
-    private final long maxWorkerId = ~(-1L << workerIdBits);//最大能够分配的workerid =1023
-    private final long sequenceBits = 12L;
-    private final long workerIdShift = sequenceBits;
-    private final long timestampLeftShift = sequenceBits + workerIdBits;
-    private final long sequenceMask = ~(-1L << sequenceBits);
+    private static final long workerIdBits = 10L;
+    private static final long maxWorkerId = ~(-1L << workerIdBits);//最大能够分配的workerid =1023
+    private static final long sequenceBits = 12L;
+    private static final long workerIdShift = sequenceBits;
+    private static final long timestampLeftShift = sequenceBits + workerIdBits;
+    private static final long sequenceMask = ~(-1L << sequenceBits);
     private long workerId;
     private long sequence = 0L;
     private long lastTimestamp = -1L;

leaf-server/src/main/java/com/sankuai/inf/leaf/server/service/SegmentService.java

@@ -19,7 +19,7 @@
 
 @Service("SegmentService")
 public class SegmentService {
-    private Logger logger = LoggerFactory.getLogger(SegmentService.class);
+    private static final Logger logger = LoggerFactory.getLogger(SegmentService.class);
 
     private IDGen idGen;
     private DruidDataSource dataSource;

leaf-server/src/main/java/com/sankuai/inf/leaf/server/service/SnowflakeService.java

@@ -15,7 +15,7 @@
 
 @Service("SnowflakeService")
 public class SnowflakeService {
-    private Logger logger = LoggerFactory.getLogger(SnowflakeService.class);
+    private static final Logger logger = LoggerFactory.getLogger(SnowflakeService.class);
 
     private IDGen idGen;